ChemicalBook--->CAS DataBase List--->33966-50-6

33966-50-6

33966-50-6 Structure

33966-50-6 Structure
IdentificationMore
[Name]

SEC-BUTYLAMINE
[CAS]

33966-50-6
[Synonyms]

(+/-)-1-METHYLPROPYLAMINE
(+/-)-2-AMINOBUTANE
2-AMINOBUTANE
2-BUTANAMINE
(+/-)-2-BUTYLAMINE
2-BUTYLAMINE
(RS)-S-BUTYLAMINE
SBA
S-BUTYLAMINE
SEC-AMINOBUTANE
(+/-)-SEC-BUTYLAMINE
SEC-BUTYLAMINE
(+/-)-ButylamineAminobutane
sec-Butylamine, 99% (2-Aminobutane)
(±)-2-Butylamine,98%
[EINECS(EC#)]

237-732-7
[Molecular Formula]

C4H11N
[MDL Number]

MFCD00008094
[Molecular Weight]

73.14
[MOL File]

33966-50-6.mol
Chemical PropertiesBack Directory
[Melting point ]

−72 °C(lit.)
[Boiling point ]

63 °C(lit.)
[density ]

0.724 g/mL at 25 °C(lit.)
[refractive index ]

n20/D 1.3928(lit.)
[Fp ]

−3 °F
[storage temp. ]

-20°C
[CAS DataBase Reference]

33966-50-6(CAS DataBase Reference)
Safety DataBack Directory
[Hazard Codes ]

F,C,N
[Risk Statements ]

R11:Highly Flammable.
R20/22:Harmful by inhalation and if swallowed .
R35:Causes severe burns.
R50:Very Toxic to aquatic organisms.
[Safety Statements ]

S9:Keep container in a well-ventilated place .
S16:Keep away from sources of ignition-No smoking .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S28:After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer) .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S61:Avoid release to the environment. Refer to special instructions safety data sheet .
[RIDADR ]

UN 2733 3/PG 2
[WGK Germany ]

2
[RTECS ]

EO3325000
[HS Code ]

29211990
Raw materials And Preparation ProductsBack Directory
[Raw materials]

Nickel-->2-Butanone-->Naphthalene-->Alkali Metals, plasma standard solution, Specpure, Ba,Be,Ca,Cs,K,Li,Mg,Na,Rb,Sr, 100μg/ml-->2-Butanol-->sec-Butylamine-->Di-sec-butylamine
[Preparation Products]

VANADIUM NITRIDE-->(R)-(-)-2-Aminobutane-->(S)-(+)-2-Aminobutane-->4-(butan-2-ylamino)benzamide-->3-[(SEC-BUTYLAMINO)SULFONYL]BENZOIC ACID-->butan-2-yl(2-phenylethyl)amine-->N-(SEC-BUTYL)-2-CHLOROACETAMIDE-->N-SEC-BUTYL(TRIMETHYLSILYL)AMI
Material Safety Data Sheet(MSDS)Back Directory
[msds information]

sec-butylamine(33966-50-6).msds
Hazard InformationBack Directory
[Chemical Properties]

Colorless liquid with ammonia smell, mp-72℃, bp63℃, n20D 1.3928, relative density 0.724, fp-19℃, and water, alcohol mix.
[Uses]

Sec-butylamine, also known as butylamine, is mainly used as an intermediate for the synthesis of drugs, dyes and pesticides such as denadine herbicides.
[Definition]

ChEBI: Sec-butylamine is a primary aliphatic amine that is butane in which one hydrogen at position 2 is replaced by an amino group. A fumigant fungicide with a high potential for bioaccumulation, it is not approved for fungicidal use in the European Union. It has a role as an antifungal agrochemical. It is a primary aliphatic amine and an aliphatic nitrogen antifungal agent.
[Synthesis]

Sec-butylamine is prepared by reacting methyl ethyl ketone with ammonia Catalyzed by Raney nickel.
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